1. A smoke-mixing device for measuring nicotine preference

   • Jed E. Rose
   • Robert L. Lafer
   • Murray E. Jarvik

   Methods & Designs Pages: 501 - 503

2. A mobile research laboratory

   • Melanie J. Mayer

   Instrumentation & Techniques Pages: 505 - 510

3. A broadband digitizing rat detector: Simultaneous recording from all sound frequencies in the range of rat ultrasonic vocalizations

   • J. H. Burkholder
   • J. L. Hill
   • H. E. Cascio

   Instrumentation & Techniques Pages: 511 - 518

4. Ruler vs. the Apple II/FIRST system analysis of analog signals in classical conditioning

   • Beverly Marshall-Goodell
   • Bernard G. Schreurs
   • I. Gormezano

   Computer Technology Pages: 519 - 525

5. A microcomputer-based system for continuous measurement of rodent food intake

   • Ray T. Sterner

   Computer Technology Pages: 526 - 531

6. An inexpensive computer and interface for research in the behavioral sciences

   • Richard J. Nicholls
   • Randall M. Potter

   Computer Technology Pages: 532 - 533

7. Tachistoscopic timing on the TRS-80

   • Robert L. Mapou

   Computer Technology Pages: 534 - 538

8. Software synchronizing of video displays and Z-80 processing in the Model III TRS-80

   • Joseph G. Dlhopolsky

   Computer Technology Pages: 539 - 544

9. Basic rank-order program

   • Kathleen A. McNally
   • D. Louis Wood

   Program Abstracts/Algorithms Pages: 545 - 545

10. IDSORT: An individual differences multidimensional scaling program for sorting data

    • Yoshio Takane

    Program Abstracts/Algorithms Pages: 546 - 546

11. AUTOCODE: An SAS program to facilitate entry of sparsely coded data

    • Kenneth E. Freedland

    Program Abstracts/Algorithms Pages: 547 - 547

12. PASE: Program for analysis of structural equations

    • Lee M. Wolfle

    Program Abstracts/Algorithms Pages: 548 - 550

13. A BASIC program for metaanalysis using Stouffer’s formula

    • Brian Mullen

    Program Abstracts/Algorithms Pages: 551 - 551

14. NEST: A program to verify proper RATFOR nesting structure

    • Arthur D. Fisk
    • Walter Schneider

    Program Abstracts/Algorithms Pages: 552 - 552

15. A PL/I program to generate randomized stimulus and response sequences for experiments

    • Charles F. Hofacker

    Program Abstracts/Algorithms Pages: 553 - 554

16. A general interactive computer program for running signal detection experiments

    • George W. Seeley
    • Mark Borgstrom
    • John Mazzeo

    Program Abstracts/Algorithms Pages: 555 - 556

17. Educational computer games contest

    Announcement Pages: 557 - 557